#A37F27#A37F27

#A37F27 is a mid, moderate orange. Relative luminance 0.231; OKLCH L 61.6% C 0.111 H 85.4°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#A37F27
RGB	rgb(163, 127, 39)
HSL	hsl(43, 61%, 40%)
HSV	hsv(43, 76%, 64%)
CMYK	cmyk(0%, 22.1%, 76.1%, 36.1%)
CIE-LAB	lab(55.19, 5.01, 50.34)
CIE-LCH	lch(55.19, 50.59, 84.32°)
OKLab	oklab(61.56% 0.0089 0.1108)
OKLCH	oklch(61.56% 0.111 85.4)
XYZ	xyz(23.0613, 23.1134, 5.1658)
Luminance	0.2311 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37F27 #274BA3

analogous

#A34127 #A37F27 #89A327

triadic

#A37F27 #27A37F #7F27A3

tetradic

#A37F27 #27A341 #274BA3 #A32789

square

#A37F27 #27A341 #274BA3 #A32789

split-complementary

#A37F27 #2789A3 #4127A3

monochromatic

#40320F #72591B #A37F27 #CFA338 #DBBA69

Accessibility & contrast

On white

3.74

#A37F27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#A37F27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37F27

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37F27	#FFFFFF	#000000	##000000
##A37F27	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F19

Deuteranopia (green-blind)

#98882B

Tritanopia (blue-blind)

#B1736E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a37f27;
/* rgb */ color: rgb(163, 127, 39);
/* oklch */ color: oklch(61.6% 0.111 85.4);

Tailwind

colors: {
  custom: {
    50: '#c2a367',
    500: '#a37f27',
    950: '#000000',
  },
}

SCSS

$custom: #a37f27;
$custom-light: #c2a367;
$custom-dark: #000000;

JSON

{
  "hex": "#a37f27",
  "rgb": {
    "r": 163,
    "g": 127,
    "b": 39
  },
  "hsl": {
    "h": 42.581,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61556,
    "c": 0.11119,
    "h": 85.4
  },
  "luminance": 0.23112
}

Semantic roles & 50–950 ramp

primary

#A37F27

secondary

#647FC1

accent

#72E443

background

#FCFAF6

surface

#F8F3EB

border

#D1CDC6

text

#130F06

muted

#827F7A

Preview Lab

Preview with #A37F27

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →